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Author SHA1 Message Date
Linus Torvalds
7586d52765 cgroup: Changes for v6.13 
- cpu.stat now also shows niced CPU time.
 
 - Freezer and cpuset optimizations.
 
 - Other misc changes.
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Merge tag 'cgroup-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

Pull cgroup updates from Tejun Heo:

 - cpu.stat now also shows niced CPU time

 - Freezer and cpuset optimizations

 - Other misc changes

* tag 'cgroup-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  cgroup/cpuset: Disable cpuset_cpumask_can_shrink() test if not load balancing
  cgroup/cpuset: Further optimize code if CONFIG_CPUSETS_V1 not set
  cgroup/cpuset: Enforce at most one rebuild_sched_domains_locked() call per operation
  cgroup/cpuset: Revert "Allow suppression of sched domain rebuild in update_cpumasks_hier()"
  MAINTAINERS: remove Zefan Li
  cgroup/freezer: Add cgroup CGRP_FROZEN flag update helper
  cgroup/freezer: Reduce redundant traversal for cgroup_freeze
  cgroup/bpf: only cgroup v2 can be attached by bpf programs
  Revert "cgroup: Fix memory leak caused by missing cgroup_bpf_offline"
  selftests/cgroup: Fix compile error in test_cpu.c
  cgroup/rstat: Selftests for niced CPU statistics
  cgroup/rstat: Tracking cgroup-level niced CPU time
  cgroup/cpuset: Fix spelling errors in file kernel/cgroup/cpuset.c
 2024-11-20 09:54:49 -08:00
Linus Torvalds
bf9aa14fc5 A rather large update for timekeeping and timers: 
- The final step to get rid of auto-rearming posix-timers
 
     posix-timers are currently auto-rearmed by the kernel when the signal
     of the timer is ignored so that the timer signal can be delivered once
     the corresponding signal is unignored.
 
     This requires to throttle the timer to prevent a DoS by small intervals
     and keeps the system pointlessly out of low power states for no value.
     This is a long standing non-trivial problem due to the lock order of
     posix-timer lock and the sighand lock along with life time issues as
     the timer and the sigqueue have different life time rules.
 
     Cure this by:
 
      * Embedding the sigqueue into the timer struct to have the same life
        time rules. Aside of that this also avoids the lookup of the timer
        in the signal delivery and rearm path as it's just a always valid
        container_of() now.
 
      * Queuing ignored timer signals onto a seperate ignored list.
 
      * Moving queued timer signals onto the ignored list when the signal is
        switched to SIG_IGN before it could be delivered.
 
      * Walking the ignored list when SIG_IGN is lifted and requeue the
        signals to the actual signal lists. This allows the signal delivery
        code to rearm the timer.
 
     This also required to consolidate the signal delivery rules so they are
     consistent across all situations. With that all self test scenarios
     finally succeed.
 
   - Core infrastructure for VFS multigrain timestamping
 
     This is required to allow the kernel to use coarse grained time stamps
     by default and switch to fine grained time stamps when inode attributes
     are actively observed via getattr().
 
     These changes have been provided to the VFS tree as well, so that the
     VFS specific infrastructure could be built on top.
 
   - Cleanup and consolidation of the sleep() infrastructure
 
     * Move all sleep and timeout functions into one file
 
     * Rework udelay() and ndelay() into proper documented inline functions
       and replace the hardcoded magic numbers by proper defines.
 
     * Rework the fsleep() implementation to take the reality of the timer
       wheel granularity on different HZ values into account. Right now the
       boundaries are hard coded time ranges which fail to provide the
       requested accuracy on different HZ settings.
 
     * Update documentation for all sleep/timeout related functions and fix
       up stale documentation links all over the place
 
     * Fixup a few usage sites
 
   - Rework of timekeeping and adjtimex(2) to prepare for multiple PTP clocks
 
     A system can have multiple PTP clocks which are participating in
     seperate and independent PTP clock domains. So far the kernel only
     considers the PTP clock which is based on CLOCK TAI relevant as that's
     the clock which drives the timekeeping adjustments via the various user
     space daemons through adjtimex(2).
 
     The non TAI based clock domains are accessible via the file descriptor
     based posix clocks, but their usability is very limited. They can't be
     accessed fast as they always go all the way out to the hardware and
     they cannot be utilized in the kernel itself.
 
     As Time Sensitive Networking (TSN) gains traction it is required to
     provide fast user and kernel space access to these clocks.
 
     The approach taken is to utilize the timekeeping and adjtimex(2)
     infrastructure to provide this access in a similar way how the kernel
     provides access to clock MONOTONIC, REALTIME etc.
 
     Instead of creating a duplicated infrastructure this rework converts
     timekeeping and adjtimex(2) into generic functionality which operates
     on pointers to data structures instead of using static variables.
 
     This allows to provide time accessors and adjtimex(2) functionality for
     the independent PTP clocks in a subsequent step.
 
   - Consolidate hrtimer initialization
 
     hrtimers are set up by initializing the data structure and then
     seperately setting the callback function for historical reasons.
 
     That's an extra unnecessary step and makes Rust support less straight
     forward than it should be.
 
     Provide a new set of hrtimer_setup*() functions and convert the core
     code and a few usage sites of the less frequently used interfaces over.
 
     The bulk of the htimer_init() to hrtimer_setup() conversion is already
     prepared and scheduled for the next merge window.
 
   - Drivers:
 
     * Ensure that the global timekeeping clocksource is utilizing the
       cluster 0 timer on MIPS multi-cluster systems.
 
       Otherwise CPUs on different clusters use their cluster specific
       clocksource which is not guaranteed to be synchronized with other
       clusters.
 
     * Mostly boring cleanups, fixes, improvements and code movement
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Merge tag 'timers-core-2024-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer updates from Thomas Gleixner:
 "A rather large update for timekeeping and timers:

   - The final step to get rid of auto-rearming posix-timers

     posix-timers are currently auto-rearmed by the kernel when the
     signal of the timer is ignored so that the timer signal can be
     delivered once the corresponding signal is unignored.

     This requires to throttle the timer to prevent a DoS by small
     intervals and keeps the system pointlessly out of low power states
     for no value. This is a long standing non-trivial problem due to
     the lock order of posix-timer lock and the sighand lock along with
     life time issues as the timer and the sigqueue have different life
     time rules.

     Cure this by:

       - Embedding the sigqueue into the timer struct to have the same
         life time rules. Aside of that this also avoids the lookup of
         the timer in the signal delivery and rearm path as it's just a
         always valid container_of() now.

       - Queuing ignored timer signals onto a seperate ignored list.

       - Moving queued timer signals onto the ignored list when the
         signal is switched to SIG_IGN before it could be delivered.

       - Walking the ignored list when SIG_IGN is lifted and requeue the
         signals to the actual signal lists. This allows the signal
         delivery code to rearm the timer.

     This also required to consolidate the signal delivery rules so they
     are consistent across all situations. With that all self test
     scenarios finally succeed.

   - Core infrastructure for VFS multigrain timestamping

     This is required to allow the kernel to use coarse grained time
     stamps by default and switch to fine grained time stamps when inode
     attributes are actively observed via getattr().

     These changes have been provided to the VFS tree as well, so that
     the VFS specific infrastructure could be built on top.

   - Cleanup and consolidation of the sleep() infrastructure

       - Move all sleep and timeout functions into one file

       - Rework udelay() and ndelay() into proper documented inline
         functions and replace the hardcoded magic numbers by proper
         defines.

       - Rework the fsleep() implementation to take the reality of the
         timer wheel granularity on different HZ values into account.
         Right now the boundaries are hard coded time ranges which fail
         to provide the requested accuracy on different HZ settings.

       - Update documentation for all sleep/timeout related functions
         and fix up stale documentation links all over the place

       - Fixup a few usage sites

   - Rework of timekeeping and adjtimex(2) to prepare for multiple PTP
     clocks

     A system can have multiple PTP clocks which are participating in
     seperate and independent PTP clock domains. So far the kernel only
     considers the PTP clock which is based on CLOCK TAI relevant as
     that's the clock which drives the timekeeping adjustments via the
     various user space daemons through adjtimex(2).

     The non TAI based clock domains are accessible via the file
     descriptor based posix clocks, but their usability is very limited.
     They can't be accessed fast as they always go all the way out to
     the hardware and they cannot be utilized in the kernel itself.

     As Time Sensitive Networking (TSN) gains traction it is required to
     provide fast user and kernel space access to these clocks.

     The approach taken is to utilize the timekeeping and adjtimex(2)
     infrastructure to provide this access in a similar way how the
     kernel provides access to clock MONOTONIC, REALTIME etc.

     Instead of creating a duplicated infrastructure this rework
     converts timekeeping and adjtimex(2) into generic functionality
     which operates on pointers to data structures instead of using
     static variables.

     This allows to provide time accessors and adjtimex(2) functionality
     for the independent PTP clocks in a subsequent step.

   - Consolidate hrtimer initialization

     hrtimers are set up by initializing the data structure and then
     seperately setting the callback function for historical reasons.

     That's an extra unnecessary step and makes Rust support less
     straight forward than it should be.

     Provide a new set of hrtimer_setup*() functions and convert the
     core code and a few usage sites of the less frequently used
     interfaces over.

     The bulk of the htimer_init() to hrtimer_setup() conversion is
     already prepared and scheduled for the next merge window.

   - Drivers:

       - Ensure that the global timekeeping clocksource is utilizing the
         cluster 0 timer on MIPS multi-cluster systems.

         Otherwise CPUs on different clusters use their cluster specific
         clocksource which is not guaranteed to be synchronized with
         other clusters.

       - Mostly boring cleanups, fixes, improvements and code movement"

* tag 'timers-core-2024-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (140 commits)
  posix-timers: Fix spurious warning on double enqueue versus do_exit()
  clocksource/drivers/arm_arch_timer: Use of_property_present() for non-boolean properties
  clocksource/drivers/gpx: Remove redundant casts
  clocksource/drivers/timer-ti-dm: Fix child node refcount handling
  dt-bindings: timer: actions,owl-timer: convert to YAML
  clocksource/drivers/ralink: Add Ralink System Tick Counter driver
  clocksource/drivers/mips-gic-timer: Always use cluster 0 counter as clocksource
  clocksource/drivers/timer-ti-dm: Don't fail probe if int not found
  clocksource/drivers:sp804: Make user selectable
  clocksource/drivers/dw_apb: Remove unused dw_apb_clockevent functions
  hrtimers: Delete hrtimer_init_on_stack()
  alarmtimer: Switch to use hrtimer_setup() and hrtimer_setup_on_stack()
  io_uring: Switch to use hrtimer_setup_on_stack()
  sched/idle: Switch to use hrtimer_setup_on_stack()
  hrtimers: Delete hrtimer_init_sleeper_on_stack()
  wait: Switch to use hrtimer_setup_sleeper_on_stack()
  timers: Switch to use hrtimer_setup_sleeper_on_stack()
  net: pktgen: Switch to use hrtimer_setup_sleeper_on_stack()
  futex: Switch to use hrtimer_setup_sleeper_on_stack()
  fs/aio: Switch to use hrtimer_setup_sleeper_on_stack()
  ...
 2024-11-19 16:35:06 -08:00
Linus Torvalds
77286b868f - Add support for Bluefield-2 SOCs to bluefield_edac 
- Add support for Intel Panther Lake-H to igen6_edac
 
 - Add polling support to igen6_edac as some Intel M100 chips have trouble with
   error interrupts
 
 - Add Kaby Lake-S support to ie31200_edac
 
 - Fix memory source detection in the SKX common module which is used by
   a couple of Intel EDAC drivers
 
 - Add support for the NXP i.MX9 memory controller to fsl_edac
 
 - The usual fixes and cleanups all over the place
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Merge tag 'edac_updates_for_v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras

Pull EDAC updates from Borislav Petkov:

 - Add support for Bluefield-2 SOCs to bluefield_edac

 - Add support for Intel Panther Lake-H to igen6_edac

 - Add polling support to igen6_edac as some Intel M100 chips have
   trouble with error interrupts

 - Add Kaby Lake-S support to ie31200_edac

 - Fix memory source detection in the SKX common module which is used by
   a couple of Intel EDAC drivers

 - Add support for the NXP i.MX9 memory controller to fsl_edac

 - The usual fixes and cleanups all over the place

* tag 'edac_updates_for_v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
  EDAC/igen6: Add polling support
  EDAC/igen6: Initialize edac_op_state according to the configuration data
  EDAC/igen6: Avoid segmentation fault on module unload
  EDAC/ie31200: Add Kaby Lake-S dual-core host bridge ID
  MAINTAINERS: Change FSL DDR EDAC maintainership
  EDAC/{skx_common,i10nm}: Fix incorrect far-memory error source indicator
  EDAC/skx_common: Differentiate memory error sources
  EDAC/fsl_ddr: Add support for i.MX9 DDR controller
  dt-bindings: memory: fsl: Add compatible string nxp,imx9-memory-controller
  EDAC/fsl_ddr: Fix bad bit shift operations
  EDAC/fsl_ddr: Move global variables into struct fsl_mc_pdata
  EDAC/fsl_ddr: Pass down fsl_mc_pdata in ddr_in32() and ddr_out32()
  RAS/AMD/ATL: Add debug prints for DF register reads
  EDAC/bluefield: Use Arm SMC for EMI access on BlueField-2
  EDAC/bluefield: Fix potential integer overflow
  EDAC/igen6: Add Intel Panther Lake-H SoCs support
 2024-11-19 12:00:10 -08:00
Linus Torvalds
2b5d5f23d4 hmon updates for v6.13-rc1 
* New drivers
 
   - ISL28022 power monitor
 
   - Nuvoton NCT7363Y
 
 * Added support for new chips to existing drivers
 
   - The tmp180 driver now supports NXP p3t1085, including its I3C mode
 
   - The ina2xx driver now supports SY24655 and INA260
 
   - The amc6821 driver now supports tsd,mule
 
 * Other notable improvements
 
   - The sht4x driver now supports the chip heater
 
   - The pmbus/isl68137 driver now supports a voltage divider on Vout
 
   - The cros_ec driver registers with the thermal framework
 
   - The pmbus/ltc2978 driver now supports LTC7841
 
   - The PMBus core now allow drivers to override WRITE_PROTECT
 
 * Various other minor improvements and cleanups
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Merge tag 'hwmon-for-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hmon updates from Guenter Roeck:
 "New drivers:
   - ISL28022 power monitor
   - Nuvoton NCT7363Y

  Added support for new chips to existing drivers:
   - The tmp180 driver now supports NXP p3t1085, including its I3C mode
   - The ina2xx driver now supports SY24655 and INA260
   - The amc6821 driver now supports tsd,mule

  Other notable improvements:
   - The sht4x driver now supports the chip heater
   - The pmbus/isl68137 driver now supports a voltage divider on Vout
   - The cros_ec driver registers with the thermal framework
   - The pmbus/ltc2978 driver now supports LTC7841
   - The PMBus core now allow drivers to override WRITE_PROTECT

  Various other minor improvements and cleanups"

* tag 'hwmon-for-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (51 commits)
  hwmon: (pmbus/isl68137) add support for voltage divider on Vout
  dt-bindings: hwmon: isl68137: add bindings to support voltage dividers
  hwmon: tmp108: fix I3C dependency
  hwmon: (cros_ec) register thermal sensors to thermal framework
  hwmon: (tmp108) Add support for I3C device
  hwmon: (tmp108) Add helper function tmp108_common_probe() to prepare I3C support
  hwmon: (acpi_power_meter) Fix fail to load module on platform without _PMD method
  hwmon: (nct6775-core) Fix overflows seen when writing limit attributes
  hwmon: (pwm-fan) Introduce start from stopped state handling
  dt-bindings: hwmon: pwm-fan: Document start from stopped state properties
  hwmon: (tmp108) Add NXP p3t1085 support
  dt-bindings: hwmon: ti,tmp108: Add nxp,p3t1085 compatible string
  hwmon: (sch5627, max31827) Fix typos in driver documentation
  hwmon: (jc42) Drop of_match_ptr() protection
  hwmon: (f71882fg) Fix grammar in fan speed trip points explanation
  dt-bindings: hwmon: pmbus: add ti tps25990 support
  hwmon: (pmbus/core) clear faults after setting smbalert mask
  hwmon: (pmbus/core) allow drivers to override WRITE_PROTECT
  hwmon: (pmbus) add documentation for existing flags
  hwmon: (ina226) Add support for SY24655
  ...
 2024-11-19 11:23:52 -08:00
Linus Torvalds
02b2f1a7b8 This update includes the following changes: 
API:
 
 - Add sig driver API.
 - Remove signing/verification from akcipher API.
 - Move crypto_simd_disabled_for_test to lib/crypto.
 - Add WARN_ON for return values from driver that indicates memory corruption.
 
 Algorithms:
 
 - Provide crc32-arch and crc32c-arch through Crypto API.
 - Optimise crc32c code size on x86.
 - Optimise crct10dif on arm/arm64.
 - Optimise p10-aes-gcm on powerpc.
 - Optimise aegis128 on x86.
 - Output full sample from test interface in jitter RNG.
 - Retry without padata when it fails in pcrypt.
 
 Drivers:
 
 - Add support for Airoha EN7581 TRNG.
 - Add support for STM32MP25x platforms in stm32.
 - Enable iproc-r200 RNG driver on BCMBCA.
 - Add Broadcom BCM74110 RNG driver.
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Merge tag 'v6.13-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
 "API:
   - Add sig driver API
   - Remove signing/verification from akcipher API
   - Move crypto_simd_disabled_for_test to lib/crypto
   - Add WARN_ON for return values from driver that indicates memory
     corruption

  Algorithms:
   - Provide crc32-arch and crc32c-arch through Crypto API
   - Optimise crc32c code size on x86
   - Optimise crct10dif on arm/arm64
   - Optimise p10-aes-gcm on powerpc
   - Optimise aegis128 on x86
   - Output full sample from test interface in jitter RNG
   - Retry without padata when it fails in pcrypt

  Drivers:
   - Add support for Airoha EN7581 TRNG
   - Add support for STM32MP25x platforms in stm32
   - Enable iproc-r200 RNG driver on BCMBCA
   - Add Broadcom BCM74110 RNG driver"

* tag 'v6.13-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (112 commits)
  crypto: marvell/cesa - fix uninit value for struct mv_cesa_op_ctx
  crypto: cavium - Fix an error handling path in cpt_ucode_load_fw()
  crypto: aesni - Move back to module_init
  crypto: lib/mpi - Export mpi_set_bit
  crypto: aes-gcm-p10 - Use the correct bit to test for P10
  hwrng: amd - remove reference to removed PPC_MAPLE config
  crypto: arm/crct10dif - Implement plain NEON variant
  crypto: arm/crct10dif - Macroify PMULL asm code
  crypto: arm/crct10dif - Use existing mov_l macro instead of __adrl
  crypto: arm64/crct10dif - Remove remaining 64x64 PMULL fallback code
  crypto: arm64/crct10dif - Use faster 16x64 bit polynomial multiply
  crypto: arm64/crct10dif - Remove obsolete chunking logic
  crypto: bcm - add error check in the ahash_hmac_init function
  crypto: caam - add error check to caam_rsa_set_priv_key_form
  hwrng: bcm74110 - Add Broadcom BCM74110 RNG driver
  dt-bindings: rng: add binding for BCM74110 RNG
  padata: Clean up in padata_do_multithreaded()
  crypto: inside-secure - Fix the return value of safexcel_xcbcmac_cra_init()
  crypto: qat - Fix missing destroy_workqueue in adf_init_aer()
  crypto: rsassa-pkcs1 - Reinstate support for legacy protocols
  ...
 2024-11-19 10:28:41 -08:00
Linus Torvalds
ba1f9c8fe3 arm64 updates for 6.13: 
* Support for running Linux in a protected VM under the Arm Confidential
   Compute Architecture (CCA)
 
 * Guarded Control Stack user-space support. Current patches follow the
   x86 ABI of implicitly creating a shadow stack on clone(). Subsequent
   patches (already on the list) will add support for clone3() allowing
   finer-grained control of the shadow stack size and placement from libc
 
 * AT_HWCAP3 support (not running out of HWCAP2 bits yet but we are
   getting close with the upcoming dpISA support)
 
 * Other arch features:
 
   - In-kernel use of the memcpy instructions, FEAT_MOPS (previously only
     exposed to user; uaccess support not merged yet)
 
   - MTE: hugetlbfs support and the corresponding kselftests
 
   - Optimise CRC32 using the PMULL instructions
 
   - Support for FEAT_HAFT enabling ARCH_HAS_NONLEAF_PMD_YOUNG
 
   - Optimise the kernel TLB flushing to use the range operations
 
   - POE/pkey (permission overlays): further cleanups after bringing the
     signal handler in line with the x86 behaviour for 6.12
 
 * arm64 perf updates:
 
   - Support for the NXP i.MX91 PMU in the existing IMX driver
 
   - Support for Ampere SoCs in the Designware PCIe PMU driver
 
   - Support for Marvell's 'PEM' PCIe PMU present in the 'Odyssey' SoC
 
   - Support for Samsung's 'Mongoose' CPU PMU
 
   - Support for PMUv3.9 finer-grained userspace counter access control
 
   - Switch back to platform_driver::remove() now that it returns 'void'
 
   - Add some missing events for the CXL PMU driver
 
 * Miscellaneous arm64 fixes/cleanups:
 
   - Page table accessors cleanup: type updates, drop unused macros,
     reorganise arch_make_huge_pte() and clean up pte_mkcont(), sanity
     check addresses before runtime P4D/PUD folding
 
   - Command line override for ID_AA64MMFR0_EL1.ECV (advertising the
     FEAT_ECV for the generic timers) allowing Linux to boot with
     firmware deployments that don't set SCTLR_EL3.ECVEn
 
   - ACPI/arm64: tighten the check for the array of platform timer
     structures and adjust the error handling procedure in
     gtdt_parse_timer_block()
 
   - Optimise the cache flush for the uprobes xol slot (skip if no
     change) and other uprobes/kprobes cleanups
 
   - Fix the context switching of tpidrro_el0 when kpti is enabled
 
   - Dynamic shadow call stack fixes
 
   - Sysreg updates
 
   - Various arm64 kselftest improvements
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Catalin Marinas:

 - Support for running Linux in a protected VM under the Arm
   Confidential Compute Architecture (CCA)

 - Guarded Control Stack user-space support. Current patches follow the
   x86 ABI of implicitly creating a shadow stack on clone(). Subsequent
   patches (already on the list) will add support for clone3() allowing
   finer-grained control of the shadow stack size and placement from
   libc

 - AT_HWCAP3 support (not running out of HWCAP2 bits yet but we are
   getting close with the upcoming dpISA support)

 - Other arch features:

     - In-kernel use of the memcpy instructions, FEAT_MOPS (previously
       only exposed to user; uaccess support not merged yet)

     - MTE: hugetlbfs support and the corresponding kselftests

     - Optimise CRC32 using the PMULL instructions

     - Support for FEAT_HAFT enabling ARCH_HAS_NONLEAF_PMD_YOUNG

     - Optimise the kernel TLB flushing to use the range operations

     - POE/pkey (permission overlays): further cleanups after bringing
       the signal handler in line with the x86 behaviour for 6.12

 - arm64 perf updates:

     - Support for the NXP i.MX91 PMU in the existing IMX driver

     - Support for Ampere SoCs in the Designware PCIe PMU driver

     - Support for Marvell's 'PEM' PCIe PMU present in the 'Odyssey' SoC

     - Support for Samsung's 'Mongoose' CPU PMU

     - Support for PMUv3.9 finer-grained userspace counter access
       control

     - Switch back to platform_driver::remove() now that it returns
       'void'

     - Add some missing events for the CXL PMU driver

 - Miscellaneous arm64 fixes/cleanups:

     - Page table accessors cleanup: type updates, drop unused macros,
       reorganise arch_make_huge_pte() and clean up pte_mkcont(), sanity
       check addresses before runtime P4D/PUD folding

     - Command line override for ID_AA64MMFR0_EL1.ECV (advertising the
       FEAT_ECV for the generic timers) allowing Linux to boot with
       firmware deployments that don't set SCTLR_EL3.ECVEn

     - ACPI/arm64: tighten the check for the array of platform timer
       structures and adjust the error handling procedure in
       gtdt_parse_timer_block()

     - Optimise the cache flush for the uprobes xol slot (skip if no
       change) and other uprobes/kprobes cleanups

     - Fix the context switching of tpidrro_el0 when kpti is enabled

     - Dynamic shadow call stack fixes

     - Sysreg updates

     - Various arm64 kselftest improvements

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (168 commits)
  arm64: tls: Fix context-switching of tpidrro_el0 when kpti is enabled
  kselftest/arm64: Try harder to generate different keys during PAC tests
  kselftest/arm64: Don't leak pipe fds in pac.exec_sign_all()
  arm64/ptrace: Clarify documentation of VL configuration via ptrace
  kselftest/arm64: Corrupt P0 in the irritator when testing SSVE
  acpi/arm64: remove unnecessary cast
  arm64/mm: Change protval as 'pteval_t' in map_range()
  kselftest/arm64: Fix missing printf() argument in gcs/gcs-stress.c
  kselftest/arm64: Add FPMR coverage to fp-ptrace
  kselftest/arm64: Expand the set of ZA writes fp-ptrace does
  kselftets/arm64: Use flag bits for features in fp-ptrace assembler code
  kselftest/arm64: Enable build of PAC tests with LLVM=1
  kselftest/arm64: Check that SVCR is 0 in signal handlers
  selftests/mm: Fix unused function warning for aarch64_write_signal_pkey()
  kselftest/arm64: Fix printf() compiler warnings in the arm64 syscall-abi.c tests
  kselftest/arm64: Fix printf() warning in the arm64 MTE prctl() test
  kselftest/arm64: Fix printf() compiler warnings in the arm64 fp tests
  kselftest/arm64: Fix build with stricter assemblers
  arm64/scs: Drop unused prototype __pi_scs_patch_vmlinux()
  arm64/scs: Deal with 64-bit relative offsets in FDE frames
  ...
 2024-11-18 18:10:37 -08:00
Linus Torvalds
ae4336e20b just cleanups and fixes 
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Merge tag 'mips_6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:
 "Just cleanups and fixes"

* tag 'mips_6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  mips: dts: realtek: Add I2C controllers
  mips: dts: realtek: Add syscon-reboot node
  MIPS: loongson3_defconfig: Enable blk_dev_nvme by default
  MIPS: loongson3_defconfig: Update configs dependencies
  MAINTAINERS: Remove linux-mips.org references
  MAINTAINERS: Retire Ralf Baechle
  TC: Fix the wrong format specifier
  MIPS: kernel: proc: Use str_yes_no() helper function
  MIPS: mobileye: eyeq6h-epm6: Use eyeq6h in the board device tree
  mips: bmips: bcm6358/6368: define required brcm,bmips-cbr-reg
  MIPS: Allow using more than 32-bit addresses for reset vectors when possible
  mips: asm: fix warning when disabling MIPS_FP_SUPPORT
  mips: sgi-ip22: Replace "s[n]?printf" with sysfs_emit in sysfs callbacks
 2024-11-18 17:48:39 -08:00
Linus Torvalds
0338cd9c22 s390 updates for 6.13 merge window 
- Add firmware sysfs interface which allows user space to retrieve the dump
   area size of the machine
 
 - Add 'measurement_chars_full' CHPID sysfs attribute to make the complete
   associated Channel-Measurements Characteristics Block available
 
 - Add virtio-mem support
 
 - Move gmap aka KVM page fault handling from the main fault handler to KVM
   code. This is the first step to make s390 KVM page fault handling similar
   to other architectures. With this first step the main fault handler does
   not have any special handling anymore, and therefore convert it to
   support LOCK_MM_AND_FIND_VMA
 
 - With gcc 14 s390 support for flag output operand support for inline
   assemblies was added. This allows for several optimizations
 
   - Provide a cmpxchg inline assembly which makes use of this, and provide
     all variants of arch_try_cmpxchg() so that the compiler can generate
     slightly better code
 
   - Convert a few cmpxchg() loops to try_cmpxchg() loops
 
   - Similar to x86 add a CC_OUT() helper macro (and other macros), and
     convert all inline assemblies to make use of them, so that depending on
     compiler version better code can be generated
 
 - List installed host-key hashes in sysfs if the machine supports the Query
   Ultravisor Keys UVC
 
 - Add 'Retrieve Secret' ioctl which allows user space in protected
   execution guests to retrieve previously stored secrets from the
   Ultravisor
 
 - Add pkey-uv module which supports the conversion of Ultravisor
   retrievable secrets to protected keys
 
 - Extend the existing paes cipher to exploit the full AES-XTS hardware
   acceleration introduced with message-security assist extension 10
 
 - Convert hopefully all sysfs show functions to use sysfs_emit() so that
   the constant flow of such patches stop
 
 - For PCI devices make use of the newly added Topology ID attribute to
   enable whole card multi-function support despite the change to PCHID per
   port. Additionally improve the overall robustness and usability of
   the multifunction support
 
 - Various other small improvements, fixes, and cleanups
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Merge tag 's390-6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Heiko Carstens:

 - Add firmware sysfs interface which allows user space to retrieve the
   dump area size of the machine

 - Add 'measurement_chars_full' CHPID sysfs attribute to make the
   complete associated Channel-Measurements Characteristics Block
   available

 - Add virtio-mem support

 - Move gmap aka KVM page fault handling from the main fault handler to
   KVM code. This is the first step to make s390 KVM page fault handling
   similar to other architectures. With this first step the main fault
   handler does not have any special handling anymore, and therefore
   convert it to support LOCK_MM_AND_FIND_VMA

 - With gcc 14 s390 support for flag output operand support for inline
   assemblies was added. This allows for several optimizations:

     - Provide a cmpxchg inline assembly which makes use of this, and
       provide all variants of arch_try_cmpxchg() so that the compiler
       can generate slightly better code

     - Convert a few cmpxchg() loops to try_cmpxchg() loops

     - Similar to x86 add a CC_OUT() helper macro (and other macros),
       and convert all inline assemblies to make use of them, so that
       depending on compiler version better code can be generated

 - List installed host-key hashes in sysfs if the machine supports the
   Query Ultravisor Keys UVC

 - Add 'Retrieve Secret' ioctl which allows user space in protected
   execution guests to retrieve previously stored secrets from the
   Ultravisor

 - Add pkey-uv module which supports the conversion of Ultravisor
   retrievable secrets to protected keys

 - Extend the existing paes cipher to exploit the full AES-XTS hardware
   acceleration introduced with message-security assist extension 10

 - Convert hopefully all sysfs show functions to use sysfs_emit() so
   that the constant flow of such patches stop

 - For PCI devices make use of the newly added Topology ID attribute to
   enable whole card multi-function support despite the change to PCHID
   per port. Additionally improve the overall robustness and usability
   of the multifunction support

 - Various other small improvements, fixes, and cleanups

* tag 's390-6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (133 commits)
  s390/cio/ioasm: Convert to use flag output macros
  s390/cio/qdio: Convert to use flag output macros
  s390/sclp: Convert to use flag output macros
  s390/dasd: Convert to use flag output macros
  s390/boot/physmem: Convert to use flag output macros
  s390/pci: Convert to use flag output macros
  s390/kvm: Convert to use flag output macros
  s390/extmem: Convert to use flag output macros
  s390/string: Convert to use flag output macros
  s390/diag: Convert to use flag output macros
  s390/irq: Convert to use flag output macros
  s390/smp: Convert to use flag output macros
  s390/uv: Convert to use flag output macros
  s390/pai: Convert to use flag output macros
  s390/mm: Convert to use flag output macros
  s390/cpu_mf: Convert to use flag output macros
  s390/cpcmd: Convert to use flag output macros
  s390/topology: Convert to use flag output macros
  s390/time: Convert to use flag output macros
  s390/pageattr: Convert to use flag output macros
  ...
 2024-11-18 17:45:41 -08:00
Linus Torvalds
5591fd5e03 lsm/stable-6.13 PR 20241112 
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Merge tag 'lsm-pr-20241112' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm

Pull lsm updates from Paul Moore:
 "Thirteen patches, all focused on moving away from the current 'secid'
  LSM identifier to a richer 'lsm_prop' structure.

  This move will help reduce the translation that is necessary in many
  LSMs, offering better performance, and make it easier to support
  different LSMs in the future"

* tag 'lsm-pr-20241112' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
  lsm: remove lsm_prop scaffolding
  netlabel,smack: use lsm_prop for audit data
  audit: change context data from secid to lsm_prop
  lsm: create new security_cred_getlsmprop LSM hook
  audit: use an lsm_prop in audit_names
  lsm: use lsm_prop in security_inode_getsecid
  lsm: use lsm_prop in security_current_getsecid
  audit: update shutdown LSM data
  lsm: use lsm_prop in security_ipc_getsecid
  audit: maintain an lsm_prop in audit_context
  lsm: add lsmprop_to_secctx hook
  lsm: use lsm_prop in security_audit_rule_match
  lsm: add the lsm_prop data structure
 2024-11-18 17:34:05 -08:00
Linus Torvalds
77a0cfafa9 for-6.13/block-20241118 
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Merge tag 'for-6.13/block-20241118' of git://git.kernel.dk/linux

Pull block updates from Jens Axboe:

 - NVMe updates via Keith:
      - Use uring_cmd helper (Pavel)
      - Host Memory Buffer allocation enhancements (Christoph)
      - Target persistent reservation support (Guixin)
      - Persistent reservation tracing (Guixen)
      - NVMe 2.1 specification support (Keith)
      - Rotational Meta Support (Matias, Wang, Keith)
      - Volatile cache detection enhancment (Guixen)

 - MD updates via Song:
      - Maintainers update
      - raid5 sync IO fix
      - Enhance handling of faulty and blocked devices
      - raid5-ppl atomic improvement
      - md-bitmap fix

 - Support for manually defining embedded partition tables

 - Zone append fixes and cleanups

 - Stop sending the queued requests in the plug list to the driver
   ->queue_rqs() handle in reverse order.

 - Zoned write plug cleanups

 - Cleanups disk stats tracking and add support for disk stats for
   passthrough IO

 - Add preparatory support for file system atomic writes

 - Add lockdep support for queue freezing. Already found a bunch of
   issues, and some fixes for that are in here. More will be coming.

 - Fix race between queue stopping/quiescing and IO queueing

 - ublk recovery improvements

 - Fix ublk mmap for 64k pages

 - Various fixes and cleanups

* tag 'for-6.13/block-20241118' of git://git.kernel.dk/linux: (118 commits)
  MAINTAINERS: Update git tree for mdraid subsystem
  block: make struct rq_list available for !CONFIG_BLOCK
  block/genhd: use seq_put_decimal_ull for diskstats decimal values
  block: don't reorder requests in blk_mq_add_to_batch
  block: don't reorder requests in blk_add_rq_to_plug
  block: add a rq_list type
  block: remove rq_list_move
  virtio_blk: reverse request order in virtio_queue_rqs
  nvme-pci: reverse request order in nvme_queue_rqs
  btrfs: validate queue limits
  block: export blk_validate_limits
  nvmet: add tracing of reservation commands
  nvme: parse reservation commands's action and rtype to string
  nvmet: report ns's vwc not present
  md/raid5: Increase r5conf.cache_name size
  block: remove the ioprio field from struct request
  block: remove the write_hint field from struct request
  nvme: check ns's volatile write cache not present
  nvme: add rotational support
  nvme: use command set independent id ns if available
  ...
 2024-11-18 16:50:08 -08:00
Linus Torvalds
70e7730c2a vfs-6.13.misc 
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Merge tag 'vfs-6.13.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull misc vfs updates from Christian Brauner:
 "Features:

   - Fixup and improve NLM and kNFSD file lock callbacks

     Last year both GFS2 and OCFS2 had some work done to make their
     locking more robust when exported over NFS. Unfortunately, part of
     that work caused both NLM (for NFS v3 exports) and kNFSD (for
     NFSv4.1+ exports) to no longer send lock notifications to clients

     This in itself is not a huge problem because most NFS clients will
     still poll the server in order to acquire a conflicted lock

     It's important for NLM and kNFSD that they do not block their
     kernel threads inside filesystem's file_lock implementations
     because that can produce deadlocks. We used to make sure of this by
     only trusting that posix_lock_file() can correctly handle blocking
     lock calls asynchronously, so the lock managers would only setup
     their file_lock requests for async callbacks if the filesystem did
     not define its own lock() file operation

     However, when GFS2 and OCFS2 grew the capability to correctly
     handle blocking lock requests asynchronously, they started
     signalling this behavior with EXPORT_OP_ASYNC_LOCK, and the check
     for also trusting posix_lock_file() was inadvertently dropped, so
     now most filesystems no longer produce lock notifications when
     exported over NFS

     Fix this by using an fop_flag which greatly simplifies the problem
     and grooms the way for future uses by both filesystems and lock
     managers alike

   - Add a sysctl to delete the dentry when a file is removed instead of
     making it a negative dentry

     Commit 681ce86235 ("vfs: Delete the associated dentry when
     deleting a file") introduced an unconditional deletion of the
     associated dentry when a file is removed. However, this led to
     performance regressions in specific benchmarks, such as
     ilebench.sum_operations/s, prompting a revert in commit
     4a4be1ad3a ("Revert "vfs: Delete the associated dentry when
     deleting a file""). This reintroduces the concept conditionally
     through a sysctl

   - Expand the statmount() system call:

       * Report the filesystem subtype in a new fs_subtype field to
         e.g., report fuse filesystem subtypes

       * Report the superblock source in a new sb_source field

       * Add a new way to return filesystem specific mount options in an
         option array that returns filesystem specific mount options
         separated by zero bytes and unescaped. This allows caller's to
         retrieve filesystem specific mount options and immediately pass
         them to e.g., fsconfig() without having to unescape or split
         them

       * Report security (LSM) specific mount options in a separate
         security option array. We don't lump them together with
         filesystem specific mount options as security mount options are
         generic and most users aren't interested in them

         The format is the same as for the filesystem specific mount
         option array

   - Support relative paths in fsconfig()'s FSCONFIG_SET_STRING command

   - Optimize acl_permission_check() to avoid costly {g,u}id ownership
     checks if possible

   - Use smp_mb__after_spinlock() to avoid full smp_mb() in evict()

   - Add synchronous wakeup support for ep_poll_callback.

     Currently, epoll only uses wake_up() to wake up task. But sometimes
     there are epoll users which want to use the synchronous wakeup flag
     to give a hint to the scheduler, e.g., the Android binder driver.
     So add a wake_up_sync() define, and use wake_up_sync() when sync is
     true in ep_poll_callback()

  Fixes:

   - Fix kernel documentation for inode_insert5() and iget5_locked()

   - Annotate racy epoll check on file->f_ep

   - Make F_DUPFD_QUERY associative

   - Avoid filename buffer overrun in initramfs

   - Don't let statmount() return empty strings

   - Add a cond_resched() to dump_user_range() to avoid hogging the CPU

   - Don't query the device logical blocksize multiple times for hfsplus

   - Make filemap_read() check that the offset is positive or zero

  Cleanups:

   - Various typo fixes

   - Cleanup wbc_attach_fdatawrite_inode()

   - Add __releases annotation to wbc_attach_and_unlock_inode()

   - Add hugetlbfs tracepoints

   - Fix various vfs kernel doc parameters

   - Remove obsolete TODO comment from io_cancel()

   - Convert wbc_account_cgroup_owner() to take a folio

   - Fix comments for BANDWITH_INTERVAL and wb_domain_writeout_add()

   - Reorder struct posix_acl to save 8 bytes

   - Annotate struct posix_acl with __counted_by()

   - Replace one-element array with flexible array member in freevxfs

   - Use idiomatic atomic64_inc_return() in alloc_mnt_ns()"

* tag 'vfs-6.13.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (35 commits)
  statmount: retrieve security mount options
  vfs: make evict() use smp_mb__after_spinlock instead of smp_mb
  statmount: add flag to retrieve unescaped options
  fs: add the ability for statmount() to report the sb_source
  writeback: wbc_attach_fdatawrite_inode out of line
  writeback: add a __releases annoation to wbc_attach_and_unlock_inode
  fs: add the ability for statmount() to report the fs_subtype
  fs: don't let statmount return empty strings
  fs:aio: Remove TODO comment suggesting hash or array usage in io_cancel()
  hfsplus: don't query the device logical block size multiple times
  freevxfs: Replace one-element array with flexible array member
  fs: optimize acl_permission_check()
  initramfs: avoid filename buffer overrun
  fs/writeback: convert wbc_account_cgroup_owner to take a folio
  acl: Annotate struct posix_acl with __counted_by()
  acl: Realign struct posix_acl to save 8 bytes
  epoll: Add synchronous wakeup support for ep_poll_callback
  coredump: add cond_resched() to dump_user_range
  mm/page-writeback.c: Fix comment of wb_domain_writeout_add()
  mm/page-writeback.c: Update comment for BANDWIDTH_INTERVAL
  ...
 2024-11-18 09:35:30 -08:00
Borislav Petkov (AMD)
1b38da0115 Merge branch 'edac-misc' into edac-updates 
* edac-misc:
  MAINTAINERS: Change FSL DDR EDAC maintainership
  RAS/AMD/ATL: Add debug prints for DF register reads
  EDAC/bluefield: Use Arm SMC for EMI access on BlueField-2
  EDAC/bluefield: Fix potential integer overflow
  EDAC/igen6: Add Intel Panther Lake-H SoCs support

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
 2024-11-18 11:33:23 +01:00
Song Liu
886e4757f4 MAINTAINERS: Update git tree for mdraid subsystem 
Moving the official git tree to the MDRAID Group account.

Signed-off-by: Song Liu <song@kernel.org>
 2024-11-15 10:25:53 -08:00
Linus Torvalds
cfaaa7d010 Including fixes from bluetooth. 
Quite calm week. No new regression under investigation.
 
 Current release - regressions:
 
   - eth: revert "igb: Disable threaded IRQ for igb_msix_other"
 
 Current release - new code bugs:
 
   - bluetooth: btintel: direct exception event to bluetooth stack
 
 Previous releases - regressions:
 
   - core: fix data-races around sk->sk_forward_alloc
 
   - netlink: terminate outstanding dump on socket close
 
   - mptcp: error out earlier on disconnect
 
   - vsock: fix accept_queue memory leak
 
   - phylink: ensure PHY momentary link-fails are handled
 
   - eth: mlx5:
     - fix null-ptr-deref in add rule err flow
     - lock FTE when checking if active
 
   - eth: dwmac-mediatek: fix inverted handling of mediatek,mac-wol
 
 Previous releases - always broken:
 
   - sched: fix u32's systematic failure to free IDR entries for hnodes.
 
   - sctp: fix possible UAF in sctp_v6_available()
 
   - eth: bonding: add ns target multicast address to slave device
 
   - eth: mlx5: fix msix vectors to respect platform limit
 
   - eth: icssg-prueth: fix 1 PPS sync
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.12-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from bluetooth.

  Quite calm week. No new regression under investigation.

  Current release - regressions:

   - eth: revert "igb: Disable threaded IRQ for igb_msix_other"

  Current release - new code bugs:

   - bluetooth: btintel: direct exception event to bluetooth stack

  Previous releases - regressions:

   - core: fix data-races around sk->sk_forward_alloc

   - netlink: terminate outstanding dump on socket close

   - mptcp: error out earlier on disconnect

   - vsock: fix accept_queue memory leak

   - phylink: ensure PHY momentary link-fails are handled

   - eth: mlx5:
      - fix null-ptr-deref in add rule err flow
      - lock FTE when checking if active

   - eth: dwmac-mediatek: fix inverted handling of mediatek,mac-wol

  Previous releases - always broken:

   - sched: fix u32's systematic failure to free IDR entries for hnodes.

   - sctp: fix possible UAF in sctp_v6_available()

   - eth: bonding: add ns target multicast address to slave device

   - eth: mlx5: fix msix vectors to respect platform limit

   - eth: icssg-prueth: fix 1 PPS sync"

* tag 'net-6.12-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (38 commits)
  net: sched: u32: Add test case for systematic hnode IDR leaks
  selftests: bonding: add ns multicast group testing
  bonding: add ns target multicast address to slave device
  net: ti: icssg-prueth: Fix 1 PPS sync
  stmmac: dwmac-intel-plat: fix call balance of tx_clk handling routines
  net: Make copy_safe_from_sockptr() match documentation
  net: stmmac: dwmac-mediatek: Fix inverted handling of mediatek,mac-wol
  ipmr: Fix access to mfc_cache_list without lock held
  samples: pktgen: correct dev to DEV
  net: phylink: ensure PHY momentary link-fails are handled
  mptcp: pm: use _rcu variant under rcu_read_lock
  mptcp: hold pm lock when deleting entry
  mptcp: update local address flags when setting it
  net: sched: cls_u32: Fix u32's systematic failure to free IDR entries for hnodes.
  MAINTAINERS: Re-add cancelled Renesas driver sections
  Revert "igb: Disable threaded IRQ for igb_msix_other"
  Bluetooth: btintel: Direct exception event to bluetooth stack
  Bluetooth: hci_core: Fix calling mgmt_device_connected
  virtio/vsock: Improve MSG_ZEROCOPY error handling
  vsock: Fix sk_error_queue memory leak
  ...
 2024-11-14 10:05:33 -08:00
Ivaylo Ivanov
ae4705e1b1 dt-bindings: timer: actions,owl-timer: convert to YAML 
Convert the Actions Semi Owl timer bindings to DT schema.

Changes during conversion:
 - Add a description
 - Add "clocks" as a required property, since the driver searches for it
 - Correct the given example according to owl-s500.dtsi

Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20241103123513.2890107-1-ivo.ivanov.ivanov1@gmail.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
 2024-11-13 13:49:33 +01:00
Geert Uytterhoeven
2b99b25325 MAINTAINERS: Re-add cancelled Renesas driver sections 
Removing full driver sections also removed mailing list entries, causing
submitters of future patches to forget CCing these mailing lists.

Hence re-add the sections for the Renesas Ethernet AVB, R-Car SATA, and
SuperH Ethernet drivers.  Add people who volunteered to maintain these
drivers (thanks a lot!), and mark all of them as supported.

Fixes: 6e90b675cf ("MAINTAINERS: Remove some entries due to various compliance requirements.")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Acked-by: Niklas Cassel <cassel@kernel.org>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Link: https://patch.msgid.link/4b2105332edca277f07ffa195796975e9ddce994.1731319098.git.geert+renesas@glider.be
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2024-11-12 18:23:53 -08:00
Jerome Brunet
2fc032ec1d dt-bindings: hwmon: pmbus: add ti tps25990 support 
Add DT binding for the Texas Instruments TPS25990 eFuse

Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Message-ID: <20241105-tps25990-v4-6-0e312ac70b62@baylibre.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2024-11-12 13:54:55 -08:00
Maciej W. Rozycki
9ba89806da MAINTAINERS: Remove linux-mips.org references 
The linux-mips.org site has gone down and no replacement is available at
the moment.  Remove/update references in MAINTAINERS accordingly.  There
are a bunch of Kconfig references still present; keep them around for a
possible future update or for people to refer to via archive.org.

Signed-off-by: Maciej W. Rozycki <macro@orcam.me.uk>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
 2024-11-12 15:49:25 +01:00
Maciej W. Rozycki
495cc28f8e MAINTAINERS: Retire Ralf Baechle 
Ralf Baechle has been inactive for years now and the linux-mips.org site
has gone down.  No replacement contact information is available.  Thomas
has been kind enough to step up as a maintainer for EDAC-CAVIUM OCTEON
and IOC3 ETHERNET DRIVER.

Update MAINTAINERS, CREDITS, and .get_maintainer.ignore accordingly.

Signed-off-by: Maciej W. Rozycki <macro@orcam.me.uk>
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
 2024-11-12 15:48:59 +01:00
Ban Feng
46b94c485e hwmon: Add driver for I2C chip Nuvoton NCT7363Y 
The NCT7363Y is a fan controller which provides up to 16
independent FAN input monitors. It can report each FAN input count
values. The NCT7363Y also provides up to 16 independent PWM
outputs. Each PWM can output specific PWM signal by manual mode to
control the FAN duty outside.

Signed-off-by: Ban Feng <kcfeng0@nuvoton.com>
Message-ID: <20241022052905.4062682-3-kcfeng0@nuvoton.com>
[groeck: Dropped unnecessary variable initialization, and , after { }]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2024-11-10 14:48:07 -08:00
Ban Feng
15cae9c0b9 dt-bindings: hwmon: Add NCT7363Y documentation 
Add bindings for the Nuvoton NCT7363Y Fan Controller

Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Ban Feng <kcfeng0@nuvoton.com>
Message-ID: <20241022052905.4062682-2-kcfeng0@nuvoton.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2024-11-10 14:48:07 -08:00
Guenter Roeck
547a5c453c MAINTAINERS: Remove Aleksandr Mezin as NZXT-SMART2 driver maintainer 
Per his request, remove Aleksandr Mezin as maintainer of the
NZXT-SMART2 hardware monitoring driver.

Cc: Aleksandr Mezin <mezin.alexander@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2024-11-10 14:48:07 -08:00
Yikai Tsai
39671a14df hwmon: (isl28022) new driver for ISL28022 power monitor 
Driver for Renesas ISL28022 power monitor with I2C interface.
The device monitors voltage, current via shunt resistor
and calculated power.

Signed-off-by: Carsten Spieß <mail@carsten-spiess.de>
Signed-off-by: Yikai Tsai <yikai.tsai.wiwynn@gmail.com>
Message-ID: <20241002081133.13123-3-yikai.tsai.wiwynn@gmail.com>
[groeck: Fixed alignment issues, dropped noise at end of probe]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2024-11-10 14:48:07 -08:00
Yikai Tsai
f3bfd13c4a dt-bindings: hwmon: add renesas,isl28022 
Add dt-bindings for Renesas ISL28022 power monitor.

Signed-off-by: Carsten Spieß <mail@carsten-spiess.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Yikai Tsai <yikai.tsai.wiwynn@gmail.com>
Message-ID: <20241002081133.13123-2-yikai.tsai.wiwynn@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2024-11-10 14:48:07 -08:00
Linus Torvalds
50643bbc9e sound fixes for 6.12-rc7 
Still more changes floating than wished at this late stage, but
 all are small device-specific fixes, and look less troublesome.
 
 Including a few ASoC quirk / ID additoins, a series of ASoC STM
 fixes, HD-audio conexant codec regression fix, and other various
 quirks and device-specific fixes.
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Merge tag 'sound-6.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Still more changes floating than wished at this late stage, but all
  are small device-specific fixes, and look less troublesome.

  Including a few ASoC quirk / ID additoins, a series of ASoC STM fixes,
  HD-audio conexant codec regression fix, and other various quirks and
  device-specific fixes"

* tag 'sound-6.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ASoC: SOF: sof-client-probes-ipc4: Set param_size extension bits
  ASoC: stm: Prevent potential division by zero in stm32_sai_get_clk_div()
  ASoC: stm: Prevent potential division by zero in stm32_sai_mclk_round_rate()
  ASoC: amd: yc: Support dmic on another model of Lenovo Thinkpad E14 Gen 6
  ASoC: SOF: amd: Fix for incorrect DMA ch status register offset
  ASoC: amd: yc: fix internal mic on Xiaomi Book Pro 14 2022
  ASoC: stm32: spdifrx: fix dma channel release in stm32_spdifrx_remove
  MAINTAINERS: Generic Sound Card section
  ALSA: usb-audio: Add quirk for HP 320 FHD Webcam
  ASoC: tas2781: Add new driver version for tas2563 & tas2781 qfn chip
  ALSA: firewire-lib: fix return value on fail in amdtp_tscm_init()
  ALSA: ump: Don't enumeration invalid groups for legacy rawmidi
  Revert "ALSA: hda/conexant: Mute speakers at suspend / shutdown"
 2024-11-08 07:44:28 -10:00
Song Liu
c13c2d2a4b MAINTAINERS: Make Yu Kuai co-maintainer of md/raid subsystem 
In the past couple years, Yu Kuai has been making solid contributions
to md/raid subsystem. Make Yu Kuai a co-maintainer.

Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/20241108014112.2098079-1-song@kernel.org
Signed-off-by: Song Liu <song@kernel.org>
 2024-11-07 17:45:02 -08:00
Linus Torvalds
906bd684e4 spi: MAINTAINERS update for v6.12 
An update for the maintainers of the AMD driver following some job
 changes there.
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Merge tag 'spi-fix-v6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fix from Mark Brown:
 "An update for the maintainers of the AMD driver following some job
  changes there"

* tag 'spi-fix-v6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  MAINTAINERS: update AMD SPI maintainer
 2024-11-07 12:53:43 -10:00
Linus Torvalds
bfc64d9b7e Including fixes from can and netfilter. 
Things are slowing down quite a bit, mostly driver fixes here.
 No known ongoing investigations.
 
 Current release - new code bugs:
 
  - eth: ti: am65-cpsw:
    - fix multi queue Rx on J7
    - fix warning in am65_cpsw_nuss_remove_rx_chns()
 
 Previous releases - regressions:
 
  - mptcp: do not require admin perm to list endpoints, got missed
    in a refactoring
 
  - mptcp: use sock_kfree_s instead of kfree
 
 Previous releases - always broken:
 
  - sctp: properly validate chunk size in sctp_sf_ootb() fix OOB access
 
  - virtio_net: make RSS interact properly with queue number
 
  - can: mcp251xfd: mcp251xfd_get_tef_len(): fix length calculation
 
  - can: mcp251xfd: mcp251xfd_ring_alloc(): fix coalescing configuration
    when switching CAN modes
 
 Misc:
 
  - revert earlier hns3 fixes, they were ignoring IOMMU abstractions
    and need to be reworked
 
  - can: {cc770,sja1000}_isa: allow building on x86_64
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from can and netfilter.

  Things are slowing down quite a bit, mostly driver fixes here. No
  known ongoing investigations.

  Current release - new code bugs:

   - eth: ti: am65-cpsw:
      - fix multi queue Rx on J7
      - fix warning in am65_cpsw_nuss_remove_rx_chns()

  Previous releases - regressions:

   - mptcp: do not require admin perm to list endpoints, got missed in a
     refactoring

   - mptcp: use sock_kfree_s instead of kfree

  Previous releases - always broken:

   - sctp: properly validate chunk size in sctp_sf_ootb() fix OOB access

   - virtio_net: make RSS interact properly with queue number

   - can: mcp251xfd: mcp251xfd_get_tef_len(): fix length calculation

   - can: mcp251xfd: mcp251xfd_ring_alloc(): fix coalescing
     configuration when switching CAN modes

  Misc:

   - revert earlier hns3 fixes, they were ignoring IOMMU abstractions
     and need to be reworked

   - can: {cc770,sja1000}_isa: allow building on x86_64"

* tag 'net-6.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (42 commits)
  drivers: net: ionic: add missed debugfs cleanup to ionic_probe() error path
  net/smc: do not leave a dangling sk pointer in __smc_create()
  rxrpc: Fix missing locking causing hanging calls
  net/smc: Fix lookup of netdev by using ib_device_get_netdev()
  net: arc: rockchip: fix emac mdio node support
  net: arc: fix the device for dma_map_single/dma_unmap_single
  virtio_net: Update rss when set queue
  virtio_net: Sync rss config to device when virtnet_probe
  virtio_net: Add hash_key_length check
  virtio_net: Support dynamic rss indirection table size
  netfilter: nf_tables: wait for rcu grace period on net_device removal
  net: stmmac: Fix unbalanced IRQ wake disable warning on single irq case
  net: vertexcom: mse102x: Fix possible double free of TX skb
  mptcp: use sock_kfree_s instead of kfree
  mptcp: no admin perm to list endpoints
  net: phy: ti: add PHY_RST_AFTER_CLK_EN flag
  net: ethernet: ti: am65-cpsw: fix warning in am65_cpsw_nuss_remove_rx_chns()
  net: ethernet: ti: am65-cpsw: Fix multi queue Rx on J7
  net: hns3: fix kernel crash when uninstalling driver
  Revert "Merge branch 'there-are-some-bugfix-for-the-hns3-ethernet-driver'"
  ...
 2024-11-07 11:07:57 -10:00
Linus Torvalds
80fb253416 pwm: Fix period setting in imx-tpm driver and a maintainer update 
Erik Schumacher found and fixed a problem in the calculation of the PWM
 period setting yielding too long periods. Trevor Gamblin---who already
 cared about mainlining the pwm-axi-pwmgen driver---stepped forward as an
 additional reviewer.
 
 Thanks to Erik and Trevor.
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Merge tag 'pwm/for-6.12-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux

Pull pwm fix from Uwe Kleine-König:
 "Fix period setting in imx-tpm driver and a maintainer update

  Erik Schumacher found and fixed a problem in the calculation of the
  PWM period setting yielding too long periods. Trevor Gamblin - who
  already cared about mainlining the pwm-axi-pwmgen driver - stepped
  forward as an additional reviewer.

  Thanks to Erik and Trevor"

* tag 'pwm/for-6.12-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
  MAINTAINERS: add self as reviewer for AXI PWM GENERATOR
  pwm: imx-tpm: Use correct MODULO value for EPWM mode
 2024-11-07 07:41:34 -10:00
Zefan Li
30026390b3 MAINTAINERS: remove Zefan Li 
Not active for a long time, so remove myself from MAINTAINERS.

Cc: Zefan Li <lizefan.x@bytedance.com>
Signed-off-by: Zefan Li <lizf.kern@gmail.com>
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
 2024-11-06 07:53:57 -10:00
Kuninori Morimoto
08a3b241ad
MAINTAINERS: Generic Sound Card section 
ALSA SoC Sound has Generic Sound Card (Simple-Card, Audio-Graph-Card,
Audio-Graph-Card2). Adds its Maintainer.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87ikt2a41c.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2024-11-05 13:23:01 +00:00
Linus Torvalds
2e1b3cc9d7 soc: fixes for 6.12, part 2 
Where the last set of fixes was mostly drivers, this time the devicetree
 changes all come at once, targeting mostly the Rockchips, Qualcomm and
 NXP platforms.
 
 The Qualcomm bugfixes target the Snapdragon X Elite laptops, specifically
 problems with PCIe and NVMe support to improve reliability, and a boot
 regresion on msm8939. Also for Snapdragon platforms, there are a number
 of correctness changes in the several platform specific device drivers,
 but none of these are as impactful.
 
 On the NXP i.MX platform, the fixes are all for 64-bit i.MX8 variants,
 correcting individual entries in the devicetree that were incorrect and
 causing the media, video, mmc and spi drivers to misbehave in minor
 ways.
 
 The Arm SCMI firmware driver gets fixes for a use-after-free bug and
 for correctly parsing firmware information.
 
 On the RISC-V side, there are three minor devicetree fixes for starfive
 and sophgo, again addressing only minor mistakes. One device driver
 patch fixes a problem with spurious interrupt handling.
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Merge tag 'arm-fixes-6.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC fixes from Arnd Bergmann:
 "Where the last set of fixes was mostly drivers, this time the
  devicetree changes all come at once, targeting mostly the Rockchips,
  Qualcomm and NXP platforms.

  The Qualcomm bugfixes target the Snapdragon X Elite laptops,
  specifically problems with PCIe and NVMe support to improve
  reliability, and a boot regresion on msm8939.

  Also for Snapdragon platforms, there are a number of correctness
  changes in the several platform specific device drivers, but none of
  these are as impactful.

  On the NXP i.MX platform, the fixes are all for 64-bit i.MX8 variants,
  correcting individual entries in the devicetree that were incorrect
  and causing the media, video, mmc and spi drivers to misbehave in
  minor ways.

  The Arm SCMI firmware driver gets fixes for a use-after-free bug and
  for correctly parsing firmware information.

  On the RISC-V side, there are three minor devicetree fixes for
  starfive and sophgo, again addressing only minor mistakes. One device
  driver patch fixes a problem with spurious interrupt handling"

* tag 'arm-fixes-6.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (63 commits)
  firmware: arm_scmi: Use vendor string in max-rx-timeout-ms
  dt-bindings: firmware: arm,scmi: Add missing vendor string
  riscv: dts: Replace deprecated snps,nr-gpios property for snps,dw-apb-gpio-port devices
  arm64: dts: rockchip: Correct GPIO polarity on brcm BT nodes
  arm64: dts: rockchip: Drop invalid clock-names from es8388 codec nodes
  ARM: dts: rockchip: Fix the realtek audio codec on rk3036-kylin
  ARM: dts: rockchip: Fix the spi controller on rk3036
  ARM: dts: rockchip: drop grf reference from rk3036 hdmi
  ARM: dts: rockchip: fix rk3036 acodec node
  arm64: dts: rockchip: remove orphaned pinctrl-names from pinephone pro
  soc: qcom: pmic_glink: Handle GLINK intent allocation rejections
  rpmsg: glink: Handle rejected intent request better
  arm64: dts: qcom: x1e80100: fix PCIe5 interconnect
  arm64: dts: qcom: x1e80100: fix PCIe4 interconnect
  arm64: dts: qcom: x1e80100: Fix up BAR spaces
  MAINTAINERS: invert Misc RISC-V SoC Support's pattern
  soc: qcom: socinfo: fix revision check in qcom_socinfo_probe()
  arm64: dts: qcom: x1e80100-qcp: fix nvme regulator boot glitch
  arm64: dts: qcom: x1e80100-microsoft-romulus: fix nvme regulator boot glitch
  arm64: dts: qcom: x1e80100-yoga-slim7x: fix nvme regulator boot glitch
  ...
 2024-11-04 15:23:26 -10:00
Raju Rangoju
ebdcba2126
MAINTAINERS: update AMD SPI maintainer 
'Sanjay R Mehta' is no longer with AMD, I will take over as the
maintainer of the AMD SPI driver moving forward.

I request to be added as the new maintainer.

Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com>
Link: https://patch.msgid.link/20241104062327.1228521-1-Raju.Rangoju@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2024-11-04 14:07:09 +00:00
Arnd Bergmann
bbfbb57958 Qualcomm driver fixes for v6.12 
The Qualcomm EDAC driver's configuration of interrupts is made optional,
 to avoid violating security constriants on X Elite platform .
 
 The SCM drivers' detection mechanism for the presence of SHM bridge in QTEE,
 is corrected to handle the case where firmware successfully returns that
 the interface isn't supported.
 
 The GLINK driver and the PMIC GLINK interface is updated to handle
 buffer allocation issues during initialization of the communication
 channel.
 
 Allocation error handling in the socinfo dirver is corrected, and then
 the fix is corrected.
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Merge tag 'qcom-drivers-fixes-for-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes

Qualcomm driver fixes for v6.12

The Qualcomm EDAC driver's configuration of interrupts is made optional,
to avoid violating security constriants on X Elite platform .

The SCM drivers' detection mechanism for the presence of SHM bridge in QTEE,
is corrected to handle the case where firmware successfully returns that
the interface isn't supported.

The GLINK driver and the PMIC GLINK interface is updated to handle
buffer allocation issues during initialization of the communication
channel.

Allocation error handling in the socinfo dirver is corrected, and then
the fix is corrected.

* tag 'qcom-drivers-fixes-for-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  soc: qcom: pmic_glink: Handle GLINK intent allocation rejections
  rpmsg: glink: Handle rejected intent request better
  soc: qcom: socinfo: fix revision check in qcom_socinfo_probe()
  firmware: qcom: scm: Return -EOPNOTSUPP for unsupported SHM bridge enabling
  EDAC/qcom: Make irq configuration optional
  firmware: qcom: scm: fix a NULL-pointer dereference
  firmware: qcom: scm: suppress download mode error
  soc: qcom: Add check devm_kasprintf() returned value
  MAINTAINERS: Qualcomm SoC: Match reserved-memory bindings

Link: https://lore.kernel.org/r/20241101161455.746290-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-11-04 14:23:09 +01:00
Florian Fainelli
be31ec5c8e MAINTAINERS: Remove self from DSA entry 
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://patch.msgid.link/20241031173332.3858162-1-f.fainelli@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2024-11-03 12:52:38 -08:00
Linus Torvalds
32cfb3c48e Char/Misc/IIO driver fixes for 6.12-rc6 
Here are some small char/misc/iio fixes for 6.12-rc6 that resolves some
 reported issues.  Included in here are the following:
   - small IIO driver fixes for many reported issues
   - mei driver fix for a suddenly much reported issue for an "old"
     issue.
   - MAINTAINERS update for a developer who has moved companies and
     forgot to update their old entry.
 
 All of these have been in linux-next this week with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull misc driver fixes from Greg KH:
 "Here are some small char/misc/iio fixes for 6.12-rc6 that resolve
  some reported issues. Included in here are the following:

   - small IIO driver fixes for many reported issues

   - mei driver fix for a suddenly much reported issue for an "old"
     issue.

   - MAINTAINERS update for a developer who has moved companies and
     forgot to update their old entry.

  All of these have been in linux-next this week with no reported
  issues"

* tag 'char-misc-6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  mei: use kvmalloc for read buffer
  MAINTAINERS: add netup_unidvb maintainer
  iio: dac: Kconfig: Fix build error for ltc2664
  iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr()
  staging: iio: frequency: ad9832: fix division by zero in ad9832_calc_freqreg()
  docs: iio: ad7380: fix supply for ad7380-4
  iio: adc: ad7380: fix supplies for ad7380-4
  iio: adc: ad7380: add missing supplies
  iio: adc: ad7380: use devm_regulator_get_enable_read_voltage()
  dt-bindings: iio: adc: ad7380: fix ad7380-4 reference supply
  iio: light: veml6030: fix microlux value calculation
  iio: gts-helper: Fix memory leaks for the error path of iio_gts_build_avail_scale_table()
  iio: gts-helper: Fix memory leaks in iio_gts_build_avail_scale_table()
 2024-11-03 08:45:03 -10:00
Arnd Bergmann
e5c06efdc0 RISC-V soc fixes for v6.12-rc6 
StarFive:
 Two minor dts fixes, one setting the correct eth phy delay parameters
 and one disabling unused nodes that caused warnings at probe time.
 
 Firmware:
 Fix the poll_complete() implementation in the auto-update driver so that
 it behaves as the framework expects.
 
 Misc:
 Update the maintainer pattern for my dts entry, so that it covers
 the specific platforms listed , rather than including all riscv
 platforms with the list platforms excluded.
 
 Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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Merge tag 'riscv-soc-fixes-for-v6.12-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into HEAD

RISC-V soc fixes for v6.12-rc6

StarFive:
Two minor dts fixes, one setting the correct eth phy delay parameters
and one disabling unused nodes that caused warnings at probe time.

Firmware:
Fix the poll_complete() implementation in the auto-update driver so that
it behaves as the framework expects.

Misc:
Update the maintainer pattern for my dts entry, so that it covers
the specific platforms listed , rather than including all riscv
platforms with the list platforms excluded.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

* tag 'riscv-soc-fixes-for-v6.12-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
  MAINTAINERS: invert Misc RISC-V SoC Support's pattern
  riscv: dts: starfive: Update ethernet phy0 delay parameter values for Star64
  riscv: dts: starfive: disable unused csi/camss nodes
  firmware: microchip: auto-update: fix poll_complete() to not report spurious timeout errors

Link: https://lore.kernel.org/r/20241031-colossal-cassette-617817c9bec3@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-11-01 15:47:35 +01:00
Krzysztof Kozlowski
1164f23fbb MAINTAINERS: Change FSL DDR EDAC maintainership 
Last email from York Sun is from 2019, so move him to Credits.  Frank Li
volunteered to keep maintaining the driver, add him as a reviewer for now.

Suggested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241003193348.102234-1-krzysztof.kozlowski@linaro.org
 2024-10-30 12:51:17 +01:00
Harald Freudenberger
e7277a8981 MAINTAINERS: Update and add s390 crypto related entries 
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Acked-by: Holger Dengler <dengler@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
 2024-10-29 11:17:18 +01:00
Abylay Ospan
cb617e148b MAINTAINERS: add netup_unidvb maintainer 
Adding/restoring maintainership for the following drivers:
F:     drivers/media/pci/netup_unidvb/*
F:     drivers/media/dvb-frontends/helene*
F:     drivers/media/dvb-frontends/horus3a*
F:     drivers/media/dvb-frontends/lnbh25*
F:     drivers/media/dvb-frontends/ascot2e*
F:     drivers/media/dvb-frontends/cxd2841er*

Signed-off-by: Abylay Ospan <aospan@amazon.com>
Link: https://lore.kernel.org/r/20241023163425.30492-1-aospan@amazon.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2024-10-29 04:00:09 +01:00
Gowthami Thiagarajan
e1dce56443 perf/marvell: Marvell PEM performance monitor support 
PCI Express Interface PMU includes various performance counters
to monitor the data that is transmitted over the PCIe link. The
counters track various inbound and outbound transactions which
includes separate counters for posted/non-posted/completion TLPs.
Also, inbound and outbound memory read requests along with their
latencies can also be monitored. Address Translation Services(ATS)events
such as ATS Translation, ATS Page Request, ATS Invalidation along with
their corresponding latencies are also supported.

The performance counters are 64 bits wide.

For instance,
perf stat -e ib_tlp_pr <workload>
tracks the inbound posted TLPs for the workload.

Co-developed-by: Linu Cherian <lcherian@marvell.com>
Signed-off-by: Linu Cherian <lcherian@marvell.com>
Signed-off-by: Gowthami Thiagarajan <gthiagarajan@marvell.com>
Link: https://lore.kernel.org/r/20241028055309.17893-1-gthiagarajan@marvell.com
Signed-off-by: Will Deacon <will@kernel.org>
 2024-10-28 17:35:35 +00:00
Linus Torvalds
f0560f974e gpio fixes for v6.12-rc5 
- update MAINTAINERS with a keyword pattern for legacy GPIO API
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Merge tag 'gpio-fixes-for-v6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio fix from Bartosz Golaszewski:
 "Update MAINTAINERS with a keyword pattern for legacy GPIO API

  The goal is to alert us to anyone trying to use the deprecated, legacy
  API (this happens almost every release)"

* tag 'gpio-fixes-for-v6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  MAINTAINERS: add a keyword entry for the GPIO subsystem
 2024-10-25 10:47:51 -07:00
Linus Torvalds
01154cc30e sound fixes for 6.12-rc5 
The majority of changes here are about ASoC.
 
 There are two core changes in ASoC (the bump of minimal topology
 ABI version and the fix for references of components in DAPM code),
 and others are mostly various device-specific fixes for SoundWire,
 AMD, Intel, SOF, Qualcomm and FSL, in addition to a few usual
 HD-audio quirks and fixes.
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Merge tag 'sound-6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "The majority of changes here are about ASoC.

  There are two core changes in ASoC (the bump of minimal topology ABI
  version and the fix for references of components in DAPM code), and
  others are mostly various device-specific fixes for SoundWire, AMD,
  Intel, SOF, Qualcomm and FSL, in addition to a few usual HD-audio
  quirks and fixes"

* tag 'sound-6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (33 commits)
  ALSA: hda/realtek: Update default depop procedure
  ASoC: qcom: sc7280: Fix missing Soundwire runtime stream alloc
  ASoC: fsl_micfil: Add sample rate constraint
  ASoC: rt722-sdca: increase clk_stop_timeout to fix clock stop issue
  ALSA: hda/tas2781: select CRC32 instead of CRC32_SARWATE
  ALSA: hda/realtek: Add subwoofer quirk for Acer Predator G9-593
  ALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size()
  ASoC: fsl_micfil: Add a flag to distinguish with different volume control types
  ASoC: codecs: lpass-rx-macro: fix RXn(rx,n) macro for DSM_CTL and SEC7 regs
  ASoC: Change my e-mail to gmail
  ASoC: Intel: soc-acpi: lnl: Add match entry for TM2 laptops
  ASoC: amd: yc: Fix non-functional mic on ASUS E1404FA
  ASoC: SOF: Intel: hda: Always clean up link DMA during stop
  soundwire: intel_ace2x: Send PDI stream number during prepare
  ASoC: SOF: Intel: hda: Handle prepare without close for non-HDA DAI's
  ASoC: SOF: ipc4-topology: Do not set ALH node_id for aggregated DAIs
  MAINTAINERS: Update maintainer list for MICROCHIP ASOC, SSC and MCP16502 drivers
  ASoC: qcom: Select missing common Soundwire module code on SDM845
  ASoC: fsl_esai: change dev_warn to dev_dbg in irq handler
  ASoC: rsnd: Fix probe failure on HiHope boards due to endpoint parsing
  ...
 2024-10-25 10:35:29 -07:00
Trevor Gamblin
517fb4d77c MAINTAINERS: add self as reviewer for AXI PWM GENERATOR 
The initial author of the driver has moved on, so add the final
submitter (myself) as reviewer for the AXI PWM driver.

Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20241017174744.902454-1-tgamblin@baylibre.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
 2024-10-25 11:31:17 +02:00
Linus Torvalds
d44cd82264 Including fixes from netfiler, xfrm and bluetooth. 
Current release - regressions:
 
   - posix-clock: Fix unbalanced locking in pc_clock_settime()
 
   - netfilter: fix typo causing some targets not to load on IPv6
 
 Current release - new code bugs:
 
   - xfrm: policy: remove last remnants of pernet inexact list
 
 Previous releases - regressions:
 
   - core: fix races in netdev_tx_sent_queue()/dev_watchdog()
 
   - bluetooth: fix UAF on sco_sock_timeout
 
   - eth: hv_netvsc: fix VF namespace also in synthetic NIC NETDEV_REGISTER event
 
   - eth: usbnet: fix name regression
 
   - eth: be2net: fix potential memory leak in be_xmit()
 
   - eth: plip: fix transmit path breakage
 
 Previous releases - always broken:
 
   - sched: deny mismatched skip_sw/skip_hw flags for actions created by classifiers
 
   - netfilter: bpf: must hold reference on net namespace
 
   - eth: virtio_net: fix integer overflow in stats
 
   - eth: bnxt_en: replace ptp_lock with irqsave variant
 
   - eth: octeon_ep: add SKB allocation failures handling in __octep_oq_process_rx()
 
 Misc:
 
   - MAINTAINERS: add Simon as an official reviewer
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from netfiler, xfrm and bluetooth.

  Oddly this includes a fix for a posix clock regression; in our
  previous PR we included a change there as a pre-requisite for
  networking one. That fix proved to be buggy and requires the follow-up
  included here. Thomas suggested we should send it, given we sent the
  buggy patch.

  Current release - regressions:

   - posix-clock: Fix unbalanced locking in pc_clock_settime()

   - netfilter: fix typo causing some targets not to load on IPv6

  Current release - new code bugs:

   - xfrm: policy: remove last remnants of pernet inexact list

  Previous releases - regressions:

   - core: fix races in netdev_tx_sent_queue()/dev_watchdog()

   - bluetooth: fix UAF on sco_sock_timeout

   - eth: hv_netvsc: fix VF namespace also in synthetic NIC
     NETDEV_REGISTER event

   - eth: usbnet: fix name regression

   - eth: be2net: fix potential memory leak in be_xmit()

   - eth: plip: fix transmit path breakage

  Previous releases - always broken:

   - sched: deny mismatched skip_sw/skip_hw flags for actions created by
     classifiers

   - netfilter: bpf: must hold reference on net namespace

   - eth: virtio_net: fix integer overflow in stats

   - eth: bnxt_en: replace ptp_lock with irqsave variant

   - eth: octeon_ep: add SKB allocation failures handling in
     __octep_oq_process_rx()

  Misc:

   - MAINTAINERS: add Simon as an official reviewer"

* tag 'net-6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (40 commits)
  net: dsa: mv88e6xxx: support 4000ps cycle counter period
  net: dsa: mv88e6xxx: read cycle counter period from hardware
  net: dsa: mv88e6xxx: group cycle counter coefficients
  net: usb: qmi_wwan: add Fibocom FG132 0x0112 composition
  hv_netvsc: Fix VF namespace also in synthetic NIC NETDEV_REGISTER event
  net: dsa: microchip: disable EEE for KSZ879x/KSZ877x/KSZ876x
  Bluetooth: ISO: Fix UAF on iso_sock_timeout
  Bluetooth: SCO: Fix UAF on sco_sock_timeout
  Bluetooth: hci_core: Disable works on hci_unregister_dev
  posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime()
  r8169: avoid unsolicited interrupts
  net: sched: use RCU read-side critical section in taprio_dump()
  net: sched: fix use-after-free in taprio_change()
  net/sched: act_api: deny mismatched skip_sw/skip_hw flags for actions created by classifiers
  net: usb: usbnet: fix name regression
  mlxsw: spectrum_router: fix xa_store() error checking
  virtio_net: fix integer overflow in stats
  net: fix races in netdev_tx_sent_queue()/dev_watchdog()
  net: wwan: fix global oob in wwan_rtnl_policy
  netfilter: xtables: fix typo causing some targets not to load on IPv6
  ...
 2024-10-24 16:43:50 -07:00
Conor Dooley
384f2024e1 MAINTAINERS: invert Misc RISC-V SoC Support's pattern 
There are now more directories that someone else maintains than ones I
do, so invert the pattern to cover included, rather than included
directories. Ditto for the bindings directory - there's more files there
that are the responsibility of others than mine (and I get CCed on all
bindings anyway). Remove it from the entry.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
 2024-10-24 16:27:10 +01:00
Bartosz Golaszewski
7e336a6c15 MAINTAINERS: add a keyword entry for the GPIO subsystem 
Every now and then - despite being clearly documented as deprecated -
the legacy GPIO API is being used in some new drivers in the kernel. Add
a keyword pattern matching the unwanted functions so that I get Cc'ed
anytime they're being used and get the chance to object.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20241017071835.19069-1-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
 2024-10-22 09:13:10 +02:00
Linus Torvalds
c55228220d Char/Misc/IIO fixes for 6.12-rc4 
Here are a number of small char/misc/iio driver fixes for 6.12-rc4.
 Included in here are the following:
   - loads of small iio driver fixes for reported problems
   - parport driver out-of-bounds fix
   - Kconfig description and MAINTAINERS file updates
 
 All of these, except for the Kconfig and MAINTAINERS file updates have
 been in linux-next all week.  Those other two are just documentation
 changes and will have no runtime issues and were merged on Friday.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull misc driver fixes from Greg KH:
 "Here are a number of small char/misc/iio driver fixes for 6.12-rc4:

   - loads of small iio driver fixes for reported problems

   - parport driver out-of-bounds fix

   - Kconfig description and MAINTAINERS file updates

  All of these, except for the Kconfig and MAINTAINERS file updates have
  been in linux-next all week. Those other two are just documentation
  changes and will have no runtime issues and were merged on Friday"

* tag 'char-misc-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (39 commits)
  misc: rtsx: list supported models in Kconfig help
  MAINTAINERS: Remove some entries due to various compliance requirements.
  misc: microchip: pci1xxxx: add support for NVMEM_DEVID_AUTO for OTP device
  misc: microchip: pci1xxxx: add support for NVMEM_DEVID_AUTO for EEPROM device
  parport: Proper fix for array out-of-bounds access
  iio: frequency: admv4420: fix missing select REMAP_SPI in Kconfig
  iio: frequency: {admv4420,adrf6780}: format Kconfig entries
  iio: adc: ad4695: Add missing Kconfig select
  iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency()
  iioc: dac: ltc2664: Fix span variable usage in ltc2664_channel_config()
  iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig
  iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig
  iio: dac: ad5770r: add missing select REGMAP_SPI in Kconfig
  iio: amplifiers: ada4250: add missing select REGMAP_SPI in Kconfig
  iio: frequency: adf4377: add missing select REMAP_SPI in Kconfig
  iio: resolver: ad2s1210: add missing select (TRIGGERED_)BUFFER in Kconfig
  iio: resolver: ad2s1210 add missing select REGMAP in Kconfig
  iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  iio: pressure: bm1390: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  ...
 2024-10-20 13:10:44 -07:00
Linus Torvalds
b68c189570 USB driver fixes for 6.12-rc4 
Here are some small USB driver fixes and new device ids for 6.12-rc4.
 Included in here are:
   - xhci driver fixes for a number of reported issues
   - new usb-serial driver ids
   - dwc3 driver fixes for reported problems.
   - usb gadget driver fixes for reported problems
   - typec driver fixes
   - MAINTAINER file updates
 
 All of these have been in linux-next this week with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB driver fixes from Greg KH:
 "Here are some small USB driver fixes and new device ids for 6.12-rc4:

   - xhci driver fixes for a number of reported issues

   - new usb-serial driver ids

   - dwc3 driver fixes for reported problems.

   - usb gadget driver fixes for reported problems

   - typec driver fixes

   - MAINTAINER file updates

  All of these have been in linux-next this week with no reported issues"

* tag 'usb-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: serial: option: add Telit FN920C04 MBIM compositions
  USB: serial: option: add support for Quectel EG916Q-GL
  xhci: dbc: honor usb transfer size boundaries.
  usb: xhci: Fix handling errors mid TD followed by other errors
  xhci: Mitigate failed set dequeue pointer commands
  xhci: Fix incorrect stream context type macro
  USB: gadget: dummy-hcd: Fix "task hung" problem
  usb: gadget: f_uac2: fix return value for UAC2_ATTRIBUTE_STRING store
  usb: dwc3: core: Fix system suspend on TI AM62 platforms
  xhci: tegra: fix checked USB2 port number
  usb: dwc3: Wait for EndXfer completion before restoring GUSB2PHYCFG
  usb: typec: qcom-pmic-typec: fix sink status being overwritten with RP_DEF
  usb: typec: altmode should keep reference to parent
  MAINTAINERS: usb: raw-gadget: add bug tracker link
  MAINTAINERS: Add an entry for the LJCA drivers
 2024-10-20 12:57:53 -07:00
Linus Torvalds
2b4d25010d - Add PREEMPT_RT maintainers 
- Fix another aspect of delayed dequeued tasks wrt determining their state,
   i.e., whether they're runnable or blocked
 
 - Handle delayed dequeued tasks and their migration wrt PSI properly
 
 - Fix the situation where a delayed dequeue task gets enqueued into a new
   class, which should not happen
 
 - Fix a case where memory allocation would happen while the runqueue lock is
   held, which is a no-no
 
 - Do not over-schedule when tasks with shorter slices preempt the currently
   running task
 
 - Make sure delayed to deque entities are properly handled before unthrottling
 
 - Other smaller cleanups and improvements
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Merge tag 'sched_urgent_for_v6.12_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull scheduling fixes from Borislav Petkov:

 - Add PREEMPT_RT maintainers

 - Fix another aspect of delayed dequeued tasks wrt determining their
   state, i.e., whether they're runnable or blocked

 - Handle delayed dequeued tasks and their migration wrt PSI properly

 - Fix the situation where a delayed dequeue task gets enqueued into a
   new class, which should not happen

 - Fix a case where memory allocation would happen while the runqueue
   lock is held, which is a no-no

 - Do not over-schedule when tasks with shorter slices preempt the
   currently running task

 - Make sure delayed to deque entities are properly handled before
   unthrottling

 - Other smaller cleanups and improvements

* tag 'sched_urgent_for_v6.12_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  MAINTAINERS: Add an entry for PREEMPT_RT.
  sched/fair: Fix external p->on_rq users
  sched/psi: Fix mistaken CPU pressure indication after corrupted task state bug
  sched/core: Dequeue PSI signals for blocked tasks that are delayed
  sched: Fix delayed_dequeue vs switched_from_fair()
  sched/core: Disable page allocation in task_tick_mm_cid()
  sched/deadline: Use hrtick_enabled_dl() before start_hrtick_dl()
  sched/eevdf: Fix wakeup-preempt by checking cfs_rq->nr_running
  sched: Fix sched_delayed vs cfs_bandwidth
 2024-10-20 11:30:56 -07:00